[S32/IO] reduce bare say/print to warning
[S32/IO] reduce bare say/print to warning


git-svn-id: 53605643c415f7495558be95614cf14171f1db78@29326 c213334d-75ef-0310-aa23-eaa082d1ae64

perl6/specs,prammer/specs,tokuhirom/specs,prammer/specs,perl6/specs,tokuhirom/specs,tokuhirom/specs,prammer/specs